Buick Encore: Rear Suspension

 Data communications - Description and operation

BODY CONTROL SYSTEM DESCRIPTION AND OPERATION The body control system consists of the body control module (BCM), communications, and various input and outputs. Some inputs, outputs and messages require other modules to interact with the BCM. The BCM also has discrete input and output terminals to

 Data Communications - Diagnostic information and procedures

DIAGNOSTIC CODE INDEX CONTROL MODULE U CODE LIST This list includes all Data Communications related U-code DTCs in alphanumeric order with descriptors for all devices. Not all DTCs listed will be applicable to all vehicles. For symptom byte information, refer to Symptom Byte List . Control Mod